/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.kernel;

import org.openaecfm.model.kernel.Object;
import org.openaecfm.model.kernel.Root;
import org.openaecfm.model.kernel.RelDefinesByType;
import org.openaecfm.model.kernel.TypeObject;
import org.openaecfm.service.kernel.IRelDefinesByTypeManager;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.io.IEntityInstanceUtilInput;
import org.openaecfm.spf.io.IEntityInstanceUtilOutput;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.EntityInstanceNameParameter;
import org.openaecfm.spf.model.ListParameter;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.SimpleEntityInstance;

public final class RelDefinesByTypeIO extends
		AbstractEntityInstanceInputImpl<RelDefinesByType> implements
		IEntityInstanceOutput<RelDefinesByType> {
	private IEntityInstanceUtilInput<Root> utilInput;
	private IEntityInstanceUtilOutput<Root> utilOutput;
	private IRelDefinesByTypeManager manager;

	public void setManager(IRelDefinesByTypeManager manager) {
		this.manager = manager;
	}

	public void setUtilOutput(IEntityInstanceUtilOutput<Root> utilOutput) {
		this.utilOutput = utilOutput;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(RelDefinesByType pojo,
			IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance(
				"IFCRELDEFINESBYTYPE", appDataManager.getName(pojo));

		utilOutput.exportSPF(pojo, ei, appDataManager);

		// Set RelatedObjects
		ListParameter relatedObjects = new ListParameter();
		for (Object o : pojo.getRelatedObjects()) {
			relatedObjects.add(new EntityInstanceNameParameter(appDataManager
					.getName(o)));
		}
		ei.addParameter(relatedObjects);

		// Set RelatingType
		ei.addParameter(new EntityInstanceNameParameter(appDataManager
				.getName(pojo.getRelatingType())));

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected RelDefinesByType doCreateObject() {
		return new RelDefinesByType();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			RelDefinesByType pojo, IAppDataManager appDataManager) {
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set RelatedObjects
		ListParameter relatedObjects = (ListParameter) sei.getParameter(4);
		for (Parameter p : relatedObjects) {
			EntityInstanceNameParameter e = (EntityInstanceNameParameter) p;
			manager.addRelatedObject(pojo,
					(Object) appDataManager.getObject(e.toInstanceName()));
		}

		// Set RelatingType
		EntityInstanceNameParameter rtingtype = (EntityInstanceNameParameter) sei
				.getParameter(5);
		pojo.setRelatingType((TypeObject) appDataManager.getObject(rtingtype
				.toInstanceName()));
	}

	public void setUtilInput(IEntityInstanceUtilInput<Root> utilInput) {
		this.utilInput = utilInput;
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			RelDefinesByType pojo) {
		utilInput.resolveNotReferenceParameter(ei, pojo);
	}
}
